MUMBAI, India, Oct. 24 -- Intellectual Property India has published a patent application (202421031758 A) filed by Cambium Networks Limited, Ashburton, U.K., on April 22, 2024, for 'an antenna element having a plurality of radiator patches.'
Inventor(s) include Deepu Nair; Jomon Thomas; and Nigel King.
The application for the patent was published on Oct. 24, under issue no. 43/2025.
According to the abstract released by the Intellectual Property India: "An antenna element comprises a planar conductive reflector plate, a first planar substrate carrying a ground plane having a slot and a feed track crossing in the slot, a plurality of further planar substrates, each carrying a respective radiator patch having a shape that has the same proportions as each other radiator patch and a width which is different from each other radiator patch, and a planar non-conductive cover. The planar conductive reflector plate, the first planar substrate, the plurality of further planar substrates, and the planar non-conductive cover are disposed as successive parallel layers. The separation between successive radiator patches is less than 0.1 wavelengths at an operating frequency of the antenna element and a separation between the radiator patch closest to the planar non-conductive cover and the planar non-conductive cover is less than 0.25 wavelengths at an operating frequency of the antenna element."
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